尝试打包库导致包中没有二进制文件

尝试打包库导致包中没有二进制文件

我是打包新手,我正在尝试打包我的一个程序使用的库。这个库叫做 Plytapus,它被 PerfectTIN 程序使用。你可以在我的 GitHub 网站上找到这两个程序的源代码,https://github.com/phma/,在 PerfectTIN 网站上,http://bezitopo.org/perfecttin/download.html. 源码包位于https://launchpad.net/~phma-a/+archive/ubuntu/testing

我尝试在将 plytapus-dev 添加到构建要求后构建 PerfectTIN 包(仅安装了 plytapus,因此无需 plytapus 即可构建),但失败了。原来是因为 plytapus 包缺少 .so 文件。我编辑了 debian 目录中的文件,然后重试。

变更日志

plytapus (0.6.0-3) focal; urgency=medium

  * Remove extra asterisk from plytapus1.install

 -- Pierre Abbat <[email protected]>  Sun, 20 Dec 2020 14:02:52 -0500

plytapus (0.6.0-2) focal; urgency=medium

  * Add cmake as dependency

 -- Pierre Abbat <[email protected]>  Mon, 23 Nov 2020 03:42:16 -0500

plytapus (0.6.0-1) focal; urgency=medium

  * Initial release

 -- Pierre Abbat <[email protected]>  Tue, 17 Nov 2020 02:18:06 -0500

plytapus1.安装

usr/lib/lib*.so.*
usr/lib/lib*.a

控制

Source: plytapus
Priority: optional
Maintainer: Pierre Abbat <[email protected]>
Build-Depends: debhelper-compat (= 12), cmake (>= 3.4)
Standards-Version: 4.4.0
Section: libs
Homepage: https://github.com/phma/plytapus
#Vcs-Browser: https://salsa.debian.org/debian/plytapus
#Vcs-Git: https://salsa.debian.org/debian/plytapus.git

Package: plytapus-dev
Section: libdevel
Architecture: any
Multi-Arch: same
Depends: plytapus (= ${binary:Version}), ${misc:Depends}
Description: Library for reading and writing PLY files
 Plytapus is a C++ library for reading and writing PLY (Stanford polygon)
 files.
 .
 This package provides the header files.

Package: plytapus
Architecture: any
Multi-Arch: same
Depends: ${shlibs:Depends}, ${misc:Depends}
Description: Library for reading and writing PLY files
 Plytapus is a C++ library for reading and writing PLY (Stanford polygon)
 files.
 .
 This package provides the shared and static library.

以下是构建日志的相关部分:

make[2]: Leaving directory '/home/phma/package/plytapus-0.6.0/obj-x86_64-linux-gnu'
Install the project...
/usr/bin/cmake -P cmake_install.cmake
-- Install configuration: "None"
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/lib/libplytapus.so.0.6.0
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/lib/libplytapus.so
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/lib/libplytapus.a
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/include/plytapus.h
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/include/plytapus/config.h
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/include/plytapus/textio.h
make[1]: Leaving directory '/home/phma/package/plytapus-0.6.0/obj-x86_64-linux-gnu'
   dh_install
   dh_installdocs
   dh_installchangelogs
   dh_perl
   dh_link
   dh_strip_nondeterminism
   dh_compress
   dh_fixperms
   dh_missing
dh_missing: usr/lib/libplytapus.so.0.6.0 exists in debian/tmp but is not installed to anywhere
dh_missing: usr/lib/libplytapus.a exists in debian/tmp but is not installed to anywhere
    The following debhelper tools have reported what they installed (with files per package)
     * dh_install: plytapus (0), plytapus-dev (3)
     * dh_installdocs: plytapus (0), plytapus-dev (0)
    If the missing files are installed by another tool, please file a bug against it.
    When filing the report, if the tool is not part of debhelper itself, please reference the
    "Logging helpers and dh_missing" section from the "PROGRAMMING" guide for debhelper (10.6.3+).
      (in the debhelper package: /usr/share/doc/debhelper/PROGRAMMING.gz)
    Be sure to test with dpkg-buildpackage -A/-B as the results may vary when only a subset is built
    For a short-term work-around: Add the files to debian/not-installed
   dh_dwz
   dh_strip
   dh_makeshlibs
   dh_shlibdeps
   dh_installdeb
   dh_gencontrol
dpkg-gencontrol: warning: Depends field of package plytapus: substitution variable ${shlibs:Depends} used, but is not defined
   dh_md5sums
   dh_builddeb
dpkg-deb: building package 'plytapus-dev' in '../plytapus-dev_0.6.0-3_amd64.deb'.
dpkg-deb: building package 'plytapus' in '../plytapus_0.6.0-3_amd64.deb'.

我该如何修复这个问题以便 .so 和 .a 文件位于 plytapus 包中?

答案1

重复我的回答https://lists.launchpad.net/launchpad-users/msg07147.html

  1. 上游构建系统安装到.../usr/lib/lib*.so.*,但在我下载的打包版本中debian/plytapus1.install显示usr/lib/*/lib*.so.*,而不是usr/lib/lib*.so.*您上面引用的那样。您需要删除该/*位。(我猜您使用了dh-make,并且假设上游cmake配置遵循https://wiki.debian.org/Multiarch/Implementation#CMake,但是这个包不这样做;所以您需要让打包期待预多架构路径或者将上游cmake配置更改为多架构友好型,如在该 wiki 页面中所述。)
  2. debian/control运行时库包名称为plytapus,这意味着debian/plytapus1.*被完全忽略。
  3. 库包名称应以“lib”开头。
  4. 无论如何,“1”位目前都是不正确的;Debian 政策手册表示它应该与库中的版本号匹配SONAME,在本例中为“0.6.0”(您可以objdump -p在 .so 文件中使用它来查看它)。您需要确保在上游SONAME发生更改时更改此设置。
  5. 看起来您目前没有SONAME在上游cmake配置中明确设置,而只是cmake猜测一个。也许这不是故意的,因为这相当于说每个新的上游版本可能与每个以前的版本完全不兼容 ABI。如果这不是您的意思,那么您应该SOVERSION在上游cmake配置中设置(我想;我不太熟悉cmake),并可能阅读维护 C++ 库接口时需要做的事情。 符号文件如果可能的话,是一门有用的学科。

因此,综合起来,您应该删除/*from 。debian/plytapus1.install您应该重命名debian/plytapus1.installdebian/libplytapus0.6.0.install和。您应该将from和中的两个“Package:”行更改为和,并调整 的Depends 行以匹配。您也可以完全删除它们,因为它们似乎不需要。我建议您理清上游 ABI 的情况,之后您需要再次调整库包名称以匹配(如果您的库实际上具有相当稳定的 ABI,那么您将获得回报,因为在一段时间内不必更改二进制包名称)。debian/plytapus-dev.installdebian/libplytapus-dev.installdebian/controlplytapus-devplytapuslibplytapus-devlibplytapus0.6.0libplytapus-devdebian/*.dirs

答案2

我认为这是因为文件名错误。尝试重命名plytapus1.installplytapus.install

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